CN104909431A - Portable water treatment device - Google Patents
Portable water treatment device Download PDFInfo
- Publication number
- CN104909431A CN104909431A CN201510053071.2A CN201510053071A CN104909431A CN 104909431 A CN104909431 A CN 104909431A CN 201510053071 A CN201510053071 A CN 201510053071A CN 104909431 A CN104909431 A CN 104909431A
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- China
- Prior art keywords
- treatment device
- end cap
- water
- water treatment
- filter assemblies
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a portable water treatment device, which comprises a hollow pipe body, a container, an end cover, a filter assembly and a water outlet pipeline. In a working state, to-be-treated water is put in the pipe body, the pipe body is covered by the end cover, the end cover moves downwardly along the inner wall of the pipe body under effects of pressure, the to-be-treated water enters the filter assembly, one part of clean water is filtered by the filter assembly and flows in the container, another part of concentrated water fills the filter assembly, and flows out of the pipe body via the water outlet pipeline when a one-way pressure valve is started. Compared with the prior art, the device is simple in structure, convenient in use, portable, strong in practicability and can be applied to desalination, decontamination and the like on sea water, river water, brackish water, wastewater and the like.
Description
Technical field
The present invention relates to and disclose a kind of portable water treatment device.
Background technology
In several water desalination techniqueies developed at present, electroosmose process, distillation method, reverse osmosis method reach plant-scale production application.These water desalination techniqueies all realize by consuming the energy.Such as, reverse osmosis method relies on high-pressure hydraulic pump etc. to produce high pressure usually, makes seawater etc. have enough pressure reverse osmosis through permeable membrane.
Application number is the reverse osmosis well device disclosing a kind of green Non-energy-consumption in the Chinese invention patent application of 200910090161.3, pipe well is formed by tubular object, in pipe well bottom, reverse osmosis module is installed, be tightly connected between reverse osmosis module and pipe well wall, utilize the natural pressure reduction inside and outside reverse osmosis well, make seawater or pending water be become fresh water by the filtration of reverse osmosis module or pure water remains in reverse osmosis well inside, then use suction pipe fresh water or pure water to be extracted out.Problem existing for this device is: the natural pressure reduction inside and outside pending water conservancy well is stored in pipe well after reverse osmosis module filters, and therefore pipe well length requirement is very long, and general needs 60 meters to 300 meters, so without any practicality.
Summary of the invention
The invention provides a kind of portable water treatment device, this apparatus structure is simple, easy to use, is easy to carry, practical.
Technical scheme of the present invention is specially a kind of portable water treatment device, comprises hollow tube, container, end cap, filter assemblies and outlet conduit;
Shape and the body shape of cross section of described end cap match, and can move up and down under pressure along inboard wall of tube body; Described filter assemblies is arranged on its bottom, forms concave structure, and be sealedly and fixedly connected with tube body wall with body;
Described filter assemblies comprises housing and is fixed on the filtering bodies with filtering function in housing, and pending water can housing described in inflow and outflow;
Be communicated with outlet conduit at filter assemblies upper surface with on the tube wall between lower surface, described outlet conduit arranges one-way pressure valve, for controlling opening and closing of outlet conduit;
During working order, pending water is loaded in body, cover end cap, end cap moves down along inboard wall of tube body under pressure, pending water is made to enter filter assemblies, wherein the filtering bodies of a part of clear water after filtration in assembly flows into container after filtering, and the dense water of another part fills in filter assemblies, flows out body when one-way pressure valve is opened through outlet conduit.
The shape of cross section of described body is not limit, and comprises circle, ellipse, tetragon etc.
The material of described body is not limit, and comprises metal, cement, plastics, stainless steel etc.
The length of described body is not limit, and is preferably 25cm ~ 80cm.
Described container is used for being filled with water, and includes but not limited to water tumbler, bucket, the vessel such as dish, basin.
Described container is connected with body or is separated.
As a kind of implementation, described end cap connects handle, and human body, by handle being carried or pressing down end cap, makes end cap move up and down along inboard wall of tube body; Or described end cap Bonding pressure bringing device, moves up and down along inboard wall of tube body at this pressure applying means effect lower end cover.
In described filter assemblies, the form of filtering bodies is not limit, and comprises hollow fiber form, rolling, plate and frame and tubular type etc.
As preferably, in described filter assemblies, filtering bodies comprises the material with infiltration function, and pending water is desalinated after this infiltration function material.Further preferably, described infiltration function material has the micropore of diameter 0.1nm ~ 5nm.More preferably, described infiltration function material is high molecular film material, such as aromatic polyamide thin-film, cellulose acetate film, aromatic polyamide thin-film etc.
As preferably, the link position of described outlet conduit and tube wall, near the lower surface of filter assemblies, is conducive to filling and flows out body through this outlet conduit in filter assemblies, by the dense water of this filtering bodies " interception ".
In actual applications, the foreign material of large-size may be contained in pending water, such as withered tree branch, waste etc.As preferably, described portable water treatment device also comprises filtering net, and for intercepting the foreign material of the large-size comprised in pending water, this screen cloth is preferably 160 order ~ 300 object screen clothes.During working order, loaded in body by pending water by filtering net, remove the foreign material bonnet upper end cover being filtered net and intercepting, end cap moves down under pressure, pending water is filtered by filter assemblies and flows into container.
Compared with prior art, water treatment device tool of the present invention has the following advantages:
(1) adopt periodical operation, pending water, under ambient pressure effect, comprises the process such as Manual pressure, mechanical pressure or electric press etc. carry out being separated, concentrate, purifying, the water source the automatic recovery after process, easy to use;
(2) structure simple, be easy to carry, practical;
(3) can according to required service discharge, the internal diameter of tube body size that design is corresponding and length;
(4) can be applicable to the process such as the desalination of seawater, river, brackish water, sewage etc., decontamination.
Accompanying drawing explanation
Fig. 1 is the structural representation of portable water treatment device in embodiment of the present invention 1-3;
Fig. 2 is the cross-sectional structure schematic diagram of filter assemblies in the embodiment of the present invention 1 portable water treatment device;
Fig. 3 is the structural representation of filtering bodies in the embodiment of the present invention 2 portable water treatment device;
Fig. 4 is the structural representation of composite membrane in Fig. 3;
Fig. 5 is that in the embodiment of the present invention 2 portable water treatment device, pending water flows through schematic diagram through composite mold and hollow pipeline.
Embodiment
Below with reference to drawings and Examples, the present invention will be further described, it is pointed out that the following stated embodiment is intended to be convenient to the understanding of the present invention, and do not play any restriction effect to it.
Reference numeral in Fig. 1 to Fig. 5 is: 1-handle; 2-hollow tube; 3-filter assemblies; 4-one-way pressure valve; 5-outlet conduit; 6-container; 7-end cap; 8-sealing-ring; Hollow fiber form filtering bodies 9; Housing 10; Water export 11; Hollow pipeline 12; The filtering bodies 13 of rolled structure; First tunic 14; Barrier film 15; Second tunic 16.
Embodiment 1:
In the present embodiment, the structural representation of portable water treatment device as shown in Figure 1, comprises hollow tube 2, container 6, end cap 7, filter assemblies 3 and outlet conduit 5;
Hollow tube 2 is stainless steel tubes, and its cross section is hollow circular, and internal diameter is 80mm, and the length of hollow tube is 60cm.
Shape and hollow tube 2 shape of cross section of end cap 7 match, and can move up and down under pressure along inboard wall of tube body.End cap 7 connects handle 1, and human body presses down end cap 7 by handle 1, and end cap 7 can move up and down along hollow tube 2 inwall.
Filter assemblies 3 comprises housing 10 and is fixed on the filtering bodies with filtering function in housing 10, and the cross-sectional structure schematic diagram of this filter assemblies 3 as shown in Figure 2.This filtering bodies is hollow fiber form filtering bodies 9, and be the U-shaped filtering bodies be made up of fiber yarn, this fiber yarn material is PVDF.Housing 10 is to pending water without filtering function, and pending water can housing described in inflow and outflow.Hollow fiber form filtering bodies 9 has permeation filtration function to pending glassware for drinking water.At housing bottom and the position connecting hollow fiber form filtering bodies 9 arranges water export 11, pending water flows out through water export 11 after hollow fiber form filtering bodies 9 is filtered.
This filter assemblies 3 is arranged on the bottom of hollow tube 2, concave structure is formed with hollow tube 2, and apply with hollow tube body wall connecting portion polyurethane paint, be sealedly and fixedly connected to make connecting portion, or sealing-ring 8 is being set with hollow tube body wall connecting portion, with fixing filter assemblies 3 and intercept pending water.For preventing this filter assemblies from coming off, a steel ring also can be added in body outside for reinforcing.
Container 6 is for the clear water after splendid attire after filtration assembly 3 filtration treatment, and this container is bucket.
The housing upper surface of filter assemblies is communicated with outlet conduit 5 with between lower surface on the tube wall of this filter assemblies 3 lower surface, and this outlet conduit 5 arranges one-way pressure valve 4, for control outlet conduit 5 opening and closed.
Pending water source is not limit, and comprises seawater, river, brackish water etc.
When utilizing above-mentioned water treatment device to carry out desalination process to pending water, pending water is loaded in body 2 by filtering net, remove the foreign material bonnet upper end cover 7 being filtered net and intercepting; Human body presses down end cap 7 by handle 1, end cap moves down along body 2 inwall, when pressurizeing along body, pending water flows into hollow fiber form filtering bodies 9 through housing 10, and after hollow fiber form filtering bodies 9 is filtered, become clear water, this clear water flows into container 6 through water export 11, and filled in filter assemblies by the sewage of hollow fiber form filtering bodies 9 " interception ", when pressure reaches uniaxial pressure valve opening pressure value, one-way pressure valve 4 is opened automatically, and sewage flows out body 2 through outlet conduit 5.
Adopt brackish water as water source, after utilizing above-mentioned water treatment device to desalinate process, after tested, effective to heavy metals removal such as the lead in water, copper, cadmium, arsenic, ratio of desalinization reaches more than 96%.
Embodiment 2:
In the present embodiment, the structural representation of portable water treatment device as shown in Figure 1, comprises hollow tube 2, container 6, end cap 7, filter assemblies 3 and outlet conduit 5;
Hollow tube 2 is stainless steel tubes, and its cross section is hollow circular, and internal diameter is 80mm, and the length of hollow tube is 60cm.
Shape and hollow tube 2 shape of cross section of end cap 7 match, and can move up and down under pressure along inboard wall of tube body.End cap 7 connects handle 1, and human body presses down end cap 7 by handle 1, and end cap 7 can move up and down along hollow tube 2 inwall.
Filter assemblies 3 is commercially available family expenses 50 gallons of rolling reverse osmosis modules, and its structural representation is similar to Figure 2, also comprises housing 10 and is fixed on the filtering bodies with filtering function in housing 10.
With in embodiment 1 unlike, this filtering bodies is rolled structure, its structure as shown in Figure 3, by hollow pipeline 12 and be close to the composite membrane 13 being centered around this hollow pipeline 12 periphery and form.The structure of this composite membrane 13 as shown in Figure 4, by the first tunic 14, barrier film 15 and the second tunic 16 is stacked forms.Wherein, the material of the first tunic 14 is polypropylene of mesh structure, and pending water can flow through this tunic; Diaphragm material is the aromatic polyamide film with permeation filtration function, for filtering pending water.The material of the second tunic 16 is polypropylene of mesh structure, and the clear water obtained after diaphragm material filters can flow through this tunic.Hollow pipeline 12 wall material is the pertusate polypropylene of band.As shown in Figure 5, pending current are through the first tunic 14, and through pressurization by barrier film 15 permeation filtration, filter the clear water obtained and flow through the second tunic 16, the hole then on hollow pipeline 12 wall flows into hollow pipeline; And filled in filter assemblies by the sewage of barrier film 15 " interception ", when pressure reaches uniaxial pressure valve opening pressure value, one-way pressure valve 4 is opened automatically.
This reverse osmosis module is arranged on the bottom of hollow tube 2, concave structure is formed with hollow tube 2, and apply with hollow tube body wall connecting portion polyurethane paint, be sealedly and fixedly connected to make connecting portion, or sealing-ring 8 is being set with hollow tube body wall connecting portion, with fixing filter assemblies 3 and intercept pending water.For preventing this filter assemblies from coming off, a steel ring also can be added in body outside for reinforcing.
Container 6 is for the water after splendid attire after filtration assembly 3 filtration treatment, and this container is bucket.
The upper surface of filter assemblies 3 is communicated with outlet conduit 5 with between lower surface on the tube wall of this filter assemblies 3 lower surface, and this outlet conduit 5 arranges one-way pressure valve 4, for control outlet conduit 5 opening and closed.
Pending water source is not limit, and comprises seawater, river, brackish water etc.
When utilizing above-mentioned water treatment device to carry out desalination process to pending water, pending water is loaded in body 2 by filtering net, remove the foreign material bonnet upper end cover 7 being filtered net and intercepting; Human body presses down end cap 7 by handle 1, end cap moves down along body 2 inwall, when pressurizeing along body, pending water enters the housing of filter assemblies, flow through the first tunic 14 in the filtering bodies 13 of rolled structure, then after barrier film 15 permeation filtration, clear water is become, enter after hollow pipeline 12 through the hole on hollow pipeline 12 wall after clear water flows through the second tunic 16 and flow out, and filled in filter assemblies by the sewage of barrier film 15 " interception ", when pressure reaches uniaxial pressure valve opening pressure value, one-way pressure valve 4 is opened automatically, and sewage flows out body 2 through outlet conduit 5.
Adopt brackish water as water source, after utilizing above-mentioned water treatment device to desalinate process, after tested, effective to heavy metals removal such as the lead in water, copper, cadmium, arsenic, ratio of desalinization reaches more than 96%.
Embodiment 3:
In the present embodiment, the structural representation of portable water treatment device is substantially the same manner as Example 1, and difference is:
(1) hollow tube 2 is polypropylene (PP) pipes, and its cross section is hollow circular, and internal diameter is 68mm, and the length of hollow tube is 55cm;
(2) filter assemblies 3 is made up of housing and the filtering bodies with filtering function be fixed in housing.Pending water can this housing of inflow and outflow.Filtering bodies is commercially available diameter is 38mm, the thick reverse osmosis membrane for 0.2mm.This housing and hollow tube body wall connecting portion polyurethane paint apply, and are sealedly and fixedly connected to make connecting portion.For preventing this filter assemblies 3 from coming off, hull outside adds a PP packing ring for reinforcing;
(3) end cap 7 Bonding pressure bringing device, moves down along body 2 inwall at pressure applying means effect lower end cover 7.
When utilizing above-mentioned water treatment device to carry out desalination process to pending water, pending water is loaded in body 2 by filtering net, remove the foreign material bonnet upper end cover 7 being filtered net and intercepting; Opening pressure bringing device, move down along body 2 inwall at pressure applying means effect lower end cover 7, pending water flows into filter assemblies 3, body is called clear water after filtering after filtration, this clear water flows into container 6, and the sewage being filtered body " interception " fills in filter assemblies, when pressure reaches uniaxial pressure valve opening pressure value, one-way pressure valve 4 is opened automatically, and sewage flows out body 2 through outlet conduit 5.
Adopt river as water source, after utilizing above-mentioned water treatment device to desalinate process, after tested, effective to heavy metals removal such as the lead in water, copper, cadmium, arsenic, ratio of desalinization reaches more than 96%.
Above-described embodiment has been described in detail technical scheme of the present invention; be understood that and the foregoing is only specific embodiments of the invention; be not limited to the present invention; all make in spirit of the present invention any amendment, supplement or similar fashion substitute etc., all should be included within protection scope of the present invention.
Claims (10)
1. a portable water treatment device, is characterized in that: comprise hollow tube (2), container (6), end cap (7), filter assemblies (3) and outlet conduit (5);
The shape of described end cap (7) and the shape of cross section of body (2) match, and can move up and down under pressure along inboard wall of tube body; Described filter assemblies (3) is arranged on body (2) bottom, forms concave structure, and be sealedly and fixedly connected with tube body wall with body (2);
Described filter assemblies comprises housing and is fixed on the filtering bodies with filtering function in housing, and pending water can housing described in inflow and outflow;
Be positioned at filter assemblies (3) tube wall between upper surface with lower surface and be communicated with outlet conduit (5), described outlet conduit (5) arranges one-way pressure valve (4), for controlling opening and closing of outlet conduit (5);
During working order, pending water is loaded in body (2), cover end cap (7), end cap moves down along body (2) inwall under pressure, pending water is made to enter filter assembly (3), wherein the filtering bodies of a part of clear water after filtration in assembly flows into container (6) after filtering, and the dense water of another part to fill in filter assemblies when one-way pressure valve (4) is opened through outlet conduit (5) outflow body (2).
2. portable water treatment device as claimed in claim 1, it is characterized in that: described end cap (7) connects handle (1), human body is by handle (1) being carried or pressing down end cap, and end cap (7) can move up and down along body (2) inwall; Or described end cap (7) Bonding pressure bringing device, under pressure applying means effect, end cap (7) can move up and down along inboard wall of tube body.
3. portable water treatment device as claimed in claim 1, is characterized in that: the shape of cross section of described body (2) is circular, oval, tetragon.
4. portable water treatment device as claimed in claim 1, is characterized in that: the length of described body (2) is 25cm ~ 80cm.
5. portable water treatment device as claimed in claim 1, is characterized in that: described filtering bodies (3) is hollow fiber form, rolling, plate and frame and tubular type.
6. portable water treatment device as claimed in claim 1, is characterized in that: described filter assemblies (3) comprises the material with infiltration function.
7. portable water treatment device as claimed in claim 6, is characterized in that: described infiltration function material is high molecular film material.
8. portable water treatment device as claimed in claim 1, is characterized in that: the lower surface of link position near filter assemblies (3) of described outlet conduit (5) and tube wall.
9. the portable water treatment device as described in claim arbitrary in claim 1 to 8, it is characterized in that: also comprise filtering net, during working order, first pending water is loaded in body (2) by filtering net, after removing the foreign material being filtered net obstruct, remove filtering net and cover end cap (7).
10. the portable water treatment device as described in claim arbitrary in claim 1 to 8, is characterized in that: described pending water is seawater, river, sewage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510053071.2A CN104909431A (en) | 2014-03-14 | 2015-02-02 | Portable water treatment device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410096998 | 2014-03-14 | ||
| CN201410096998X | 2014-03-14 | ||
| CN201510053071.2A CN104909431A (en) | 2014-03-14 | 2015-02-02 | Portable water treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104909431A true CN104909431A (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510053071.2A Pending CN104909431A (en) | 2014-03-14 | 2015-02-02 | Portable water treatment device |
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| Country | Link |
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| CN (1) | CN104909431A (en) |
Citations (9)
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| CN2602014Y (en) * | 2003-03-07 | 2004-02-04 | 余立群 | A small-size manpower water separating and cleaning device |
| GB2419589A (en) * | 2004-07-30 | 2006-05-03 | Ian Stewart Helmore | Device to filter fluid and treat with ultraviolet light |
| CN201049898Y (en) * | 2007-04-25 | 2008-04-23 | 宁波黄泰实业有限公司 | Lever weighting reverse osmosis sea-water desalting plant |
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| CN103193333A (en) * | 2013-04-16 | 2013-07-10 | 郭胜利 | Outdoor drinking fountain |
| CN203098460U (en) * | 2013-01-05 | 2013-07-31 | 北京长宇利华液压***工程设计有限公司 | Sea water desalination energy recovery pressurization water cylinder |
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2015
- 2015-02-02 CN CN201510053071.2A patent/CN104909431A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2602014Y (en) * | 2003-03-07 | 2004-02-04 | 余立群 | A small-size manpower water separating and cleaning device |
| GB2419589A (en) * | 2004-07-30 | 2006-05-03 | Ian Stewart Helmore | Device to filter fluid and treat with ultraviolet light |
| CN201049898Y (en) * | 2007-04-25 | 2008-04-23 | 宁波黄泰实业有限公司 | Lever weighting reverse osmosis sea-water desalting plant |
| WO2009019592A2 (en) * | 2007-08-08 | 2009-02-12 | Prime Water International Nv | Capillary membrane filter with manually activated backwash pump |
| CN101857314A (en) * | 2009-04-08 | 2010-10-13 | 江西金达莱环保研发中心有限公司 | Unpowered portable drinking water purifier |
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| CN202430065U (en) * | 2011-12-07 | 2012-09-12 | 山东中水源膜技术有限公司 | Manual portable ultrafiltration water purifier |
| CN203098460U (en) * | 2013-01-05 | 2013-07-31 | 北京长宇利华液压***工程设计有限公司 | Sea water desalination energy recovery pressurization water cylinder |
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| Title |
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Application publication date: 20150916 |